var get=function(id){return document.getElementById(id);}
window.onload = function(){
	var win_width = window.screen.width;
	if(win_width<1200)document.documentElement.scrollLeft = (1200-win_width)/2;
	var smenu = {};
	var lio = {};
	var ulo = document.getElementById("menu"); 
	var lios = ulo.getElementsByTagName("li");
	function menuclick(obj){
		smenu = obj;
		for(var i in lios){
			if(i == 0 || lio == "length")continue;
			lio = lios[i];
			lio.className = lio == obj?"navigation_selected":"";
		}
	}
	function menuover(obj){
		for(var i in lios){
			if(i == "length")continue;
			lio = lios[i];
			lio.className = lio == obj?(i == 0?"navigation_home navigation_selected_h":"navigation_selected"):(i == 0?"navigation_home":"");
		}
	}
	function menumove(){
		for(var i in lios){
			if(i == "length")continue;
			lio = lios[i];
			lio.className = lio == smenu?(i == 0?"navigation_home navigation_selected_h":"navigation_selected"):(i == 0?"navigation_home":"");
		}
	}//alert(obj.innerText);
	for(var i in lios){
		if(i == "length")continue;
		lio = lios[i];
		try{
			if(lio.className.indexOf("navigation_selected")!=-1)smenu = lio;
		}catch(e){}
		lio.onmouseover = function(){menuover(this);}
		//lio.onclick = function(){menuclick(this);}
		lio.onmouseout = function(){menumove();}
	}
	try{
		var ch = get("content").clientHeight;
		get("bs_m").style.height = ch<600?"600px":ch+"px";
		get("be_m").style.height = ch<600?"620px":ch+20+"px";
		get("bc_m").style.height = ch<600?"570px":ch-30+"px";
	//alert(ch);
	}catch(e){}
}